PlaySudoku.us
Expert · Puzzle #890
2
4
1
8
2
3
2
6
9
1
5
8
6
6
6
8
7
9
7
4
1
3
8
Techniques used
- Hidden Single
- Naked Single
- Pointing Pair
- XY-Wing
- XY-Chain
- Box-Line Reduction
"There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is." — Albert Einstein
"There are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is." — Albert Einstein
"Chess is mental torture." — Garry Kasparov
"Chess is mental torture." — Garry Kasparov